Waveline fuel fittings are available for a variety of engines including Mercury, Yamaha & Honda. All fittings come neatly packaged in branded clamshell packaging. Waveline fuel lines and bulbs are designed for use with Petrol only. Mercury Fuel Line Assembly 3/8” (0.95cm) x7 ft (213cm) 1998 And Newer Engines, Two Prong Clip Quick Connector